Do you know an average adult spends 3 hours and 15 minutes on mobile devices daily?
Do you know, on average, we pick up our phones 58 times daily?
And one pickup can set off a chain reaction?
Research has found that 50% of screen time sessions start within 3 minutes of the previous one.
Yes! As we live in the digital age, avoiding being involved in some electronic screen is irresistible.
We use screens such as desktops, laptops, tablets, and smartphones for work, school, or entertainment.
Spending a significant amount of time looking at a screen causes eye strain.
Symptoms of eye strain
Below are some symptoms of eye strain,
- Sore, tired and itching eyes
- Dry eyes
- Headaches
- Doubled vision
- Trouble concentrating
- Soreness in the neck, shoulders or back
How can the 20-20-20 rule be used to reduce eye strain?
The 20-20-20 rule states that when you work on a screen, once every 20 minutes, you should take your eyes off the screen and look at an object 20 feet away from you for 20 seconds.
This way, you can ensure that you are giving yourself breaks now and then when you are working with a screen.
Further, it is explained that there is no hard and fast rule about looking at an object precisely away from you, and it is advised to try to look at something far away from you.
Your eyes take 20 seconds to relax, so it’s important to keep your gaze on the far-away object for at least 20 seconds.
Research published by the Nepalese Journal of Ophthalmology proves the effectiveness of the 20-20-20 rule.
The research was based on 795 university students in Malaysia, and most experienced eye strain after two continuous hours of computer use.
When the 20-20-20 rule was used, they said it reduced their eye strain. So, the 20-20-20 rule works!!!
Excessive screen time can cause eye strain, which is unpleasant. Giving yourself breaks when working on a screen is essential for your eye health.
The 20-20-20 rule is an excellent and scientifically proven method to avoid screen-related eye strains.
